There are two outcomes in these early season games: a win or a loss. There is no column in the standings for style points. I am sure the ACC would have liked to go 8-0 night last. These early season games do matter in March when the Committee is selecting the field, because a few 6-3 nights against low majors will impact the computer rankings for the entire league by that point. Every night no one in the Big East loses to UC San Diego or Navy is the whole conference moving closer to another bid, and the top Big East teams moving closer to a slightly higher seeding.
I expect some insane upsets of P6 teams in the first month of this season because there was so much player movement in the offseason through the transfer portal that there is no way these major conference teams that have 6+ new players are on the same page yet. Some P6 teams are just going to have stinkers, and a lot of these low major teams may not have been hit by as much player movement as the high majors.